[#146] Add kludge.bypass_content_encoding_check_in_chunks flag

Flag allows to skip checking `Content-Encoding` for `aws-chunked` value

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

api/handler/handlers_test.go

@@ -36,6 +36,7 @@ type handlerContext struct {
 	tp      *layer.TestFrostFS
 	tree    *tree.Tree
 	context context.Context
+	kludge  *kludgeSettingsMock
 }
 
 func (hc *handlerContext) Handler() *handler {
@@ -83,6 +84,14 @@ func (p *xmlDecoderProviderMock) NewCompleteMultipartDecoder(r io.Reader) *xml.D
 	return xml.NewDecoder(r)
 }
 
+type kludgeSettingsMock struct {
+	bypassContentEncodingInChunks bool
+}
+
+func (k *kludgeSettingsMock) BypassContentEncodingInChunks() bool {
+	return k.bypassContentEncodingInChunks
+}
+
 func prepareHandlerContext(t *testing.T) *handlerContext {
 	return prepareHandlerContextBase(t, false)
 }
@@ -124,12 +133,15 @@ func prepareHandlerContextBase(t *testing.T, minCache bool) *handlerContext {
 	err = pp.DecodeString("REP 1")
 	require.NoError(t, err)
 
+	kludge := &kludgeSettingsMock{}
+
 	h := &handler{
 		log: l,
 		obj: layer.NewLayer(l, tp, layerCfg),
 		cfg: &Config{
 			Policy:     &placementPolicyMock{defaultPolicy: pp},
 			XMLDecoder: &xmlDecoderProviderMock{},
+			Kludge:     kludge,
 		},
 	}
 
@@ -140,6 +152,7 @@ func prepareHandlerContextBase(t *testing.T, minCache bool) *handlerContext {
 		tp:      tp,
 		tree:    treeMock,
 		context: context.WithValue(context.Background(), middleware.BoxData, newTestAccessBox(t, key)),
+		kludge:  kludge,
 	}
 }